What is the chamber systole?
The term "chamber systole" concerns the period of the heart cycle, when the chamber of the heart continuous is withdrawing. When the left and right chamber is filled with blood, the heart contracts are enforced. Blood from the right ventricle pumps into the pulmonary artery and pumps blood from the left ventricle into the aorta.
The heart is made up of four chambers. The right and left halls are the upper houses. The left and right chamber is the lower chamber. The right atrium receives deoxygenated blood and the left atrium receives oxygenated blood. Blood flows from atrials to chambers.
Blood pumping into the pulmonary artery moves into the lungs and raises oxygen. Oxygen blood blood goes into the left heart chambers through the lung veins. Aorta draws blood into the systemic circulation and flows throughout the body.
The pressure exerted against the arterial walls is referred to as blood pressure and is measured in millimeters of mercury (mmhg). The ventricular systola cycle represents maximum blood strength during the contractual contraction. This is called systolic pressure. Normal measurement for systolic pressure is 120 mmHg. During thisThe time is the arterial blood pressure. This pressure represents relaxation of the chamber and is called diastolic pressure. The chamber diastola progresses quickly with the re -chamber systol. Normal diastolic pressure is about 80 mmHg.
Another way in which the chamber systole is measured is palpating radial arteries. This measurement is reflected in the heart rate. The heart rate represents the contraction rate of the left ventricle. The radial artery is easily on the wrist.
The first part of the heart rhythm means the beginning of the chamber systole. It is "lub" heard in the listetoscope. This sound is produced by closing of atrioventricular valves and is referred to as S1. When the aortic and pulmonary valves are closed, the sound of "oak" is produced. It is called S2 and denotes the end of the chamber systole.
Some people develop abnormal heart rhythms. Chamber fibrillation (VF) is the most common type of heart arrhythmia during which the chambers of POSThey are guessed by uncoordinated and ineffective contractions. The chamber trembled and as a result the blood is not pumped. Without an immediate reaction, this condition quickly leads to death.
Of all the cardiac arrest deaths, the ventricular fibrillation is about 80 percent of cases. Of the total deaths of the RF, in 40 percent of cases, no one was present to react. VF is more common in men than in women. The probability of developing the condition increases with age, regardless of race.